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Bubberstation/code/modules/spells/spell.dm
MrMelbert dd747fcc5a BIDDLE HERETICS: Heretic revamp! (Shadow Realm, UI Overhaul, Refactoring, and Murderhoboing Tweaks) (#64658) 
About The Pull Request

This PR seeks to revamp heretic in it's almost entirety.

Closes #58435
Closes #62114
Closes #63605

image
Gameplay changes:

    The heretic no longer starts with a Codex Cicatrix or a Living Heart.
        Heretics now draw transmutation runes by using any writing tool while having Mansus Grasp active.
            The Mansus Grasp can be used to remove heretic runes.
        Draining influences can be done with "right click".
            While draining, people who examine you may get a message hinting that you're interacting with an influence.
            Drained influences can also be dispersed with anomaly neutralizers!
        The Codex Cicatrix is now a researchable item that lets you gain additional knowledge from influences.
            The Codex can still draw and remove runes, and does it faster.
        The Living Heart is now the heretic's heart. Literally. It's the heart in their chest. Their heart takes on the appearance of a living heart, and they can pulse it on demand to track their targets. This makes an audible noise.
            If your heart is lost (you're disemboweled or whatever), you need to do a ritual to regain it!

    Casting any heretic spell (besides Grasp) requires a Focus.
        A Heretic Focus is a neck item they can transmute.
        Heretic robes also function as a focus when toggled up.
        Ascending also disables the need for a focus, because of course.

    Heretics now gain 1 knowledge point passively every 20 minutes.

    Sacrificing has been revamped entirely.
        A heretic now gains four sacrifice targets on spawn.
            One random crewmember
            One member of their department
            One member of security
            One member of command (a "high value" sacrifice)
        You can sacrifice people who are in in soft-crit, hard-crit, or dead.
        Sacrificing someone will cuff them (if they are not), HEAL them, revive them, and set them unconscious. After a short time. they will be sent to a shadow realm. This shadow realm is themed to your heretic type.
            The shadow realm is a 2 minute long survival challenge where the sacrificee is subject to a constant barrage of shadowy hands.
            If they survive, they are teleported back to a random turf with no memory of how they got there. They'll also slur a TON to get the point across.
            If they die, their corpse is teleported back to a random turf on the station.

    No more multi-hearting! Your targets are your own.
        BUT adds a knowledge that allows heretics to reroll their sacrifice targets with a ritual.

    Each path now has a "Rituals of Knowledge". These are randomly generated rituals that may be difficult to complete but awards knowledge points in return.

    Ascending now has some requirements.
        To learn the ascension ritual, you need to complete all of the objective you are assigned.
        The ascension ritual now each have a varied requirement, instead of "needing 3 bodies" only.

    Other minor gameplay changes:
        Lots of balance tweaking.
            Buffed some summons.
            Buffed the Lord of the Night very slightly.
            Nerfed the Madness Mask.
        Put a limit on the amount of blade transmutations possible at once. 3 for flesh, 2 for other paths.
        Logs of BUG fixing.
        Rust Grasp is now based on right click for surfaces instead of combat mode.
        General grammar and flavor tweaks a ll around.

Admin / code changes:

    Revamped the way heretics appear within the traitor panel.
        You can now easily see who they're targeting for sacrifice and what they have researched
        Also adds some helpful buttons to heretics, like giving them points!
    Refactored much, much of heretic code
        LIKE ALL OF HERETIC CODE WAS IN 4 FILES.
            Split up all the knowledge, spells, and items that belong to the heretic into their own files and folders.
        Not only that, but everything internally was still named "Eldritch Cultist" and similar.
            Almost every mention of "Eldritch Cultist" has been properly replaced by "Heretic".
    Much better reference handling all around.
    General code improvements over heretic stuff.
    Unit tests, because of course.

Todo

Sprites for the focus

    Look at adding 1-2 other objectives prior to ascension. Theft? Special rituals? ("Rust [x] tiles to be able to ascend")

Why It's Good For The Game
Okay but why?

Heretics are not in a good place at the moment, this much is clear. They've been completely disabled on MRP for this reason.

The reasoning is simple: A lot of murder.
There's nothing inherently wrong with an antagonist heavy with murder, but the Heretic really missed the mark.
Gib, gib, gib, then ascend so you can keep killing.

In the background, the Heretic was FULL of flavorful spells, rituals, and "lore" stolen from Cultist Simulator that was unfortunate enough to be shackled to the heretic's gameplay loop.

So, this revamp aims to amend that:

Dial back the heretic's focus on mass murder and put more focus on the heretic's interesting flavor.
Spooky maintenance rituals, knowledge seeking maniac.

    Sacrifice no longer outright kills / requires murder, meaning a heretic can progress without racking up a bodycount.
    Influence is gained passively over time, so they can spend influence on more interesting side paths.
    Side paths are required to progress to ascension, so they're encouraged to explore new things.

Ultimately, while there still may be a little way to go, this PR seeks to take a good leap in starting it.
Changelog

cl Melbert
add: Large scale heretic revamp!
expansion: The Codex Cicatrix is no longer a roundstart heretic item. Research is handled through their antag info UI. Rune drawing is done by using a writing tool with Mansus Grasp active in your offhand. The actual Codex is an unlockable ritual item now.
expansion: The Living Heart is no longer a roundstart heretic item - their actual heart now becomes their Living Heart, and it makes a sound when triggered. Losing your heart (being disemboweled) will require you to do a ritual to regain it.
expansion: The Hereic Antag UI has been overhauled, and now hosts much of their mechanics as well as providing some helpful tips for newer players.
expansion: Most heretic spells now require a focus to cast. All heretics can make a basic focus necklace, and some heretic equipment also functions as a focus. (Credit to Imaginos for the focus sprite!)
expansion: Heretics now passively gain +1 influence every 20 minutes.
expansion: Heretic sacrificing has been reworked. You can now sacrifice people who are in soft crit or weaker. Sacrificing someone heals them, cuffs them, and teleports them to the SHADOW REALM, where they must dodge a barrage of hands to survive. Survive long enough and you return without memory - die, and your body will be thrown back.
expansion: Heretics now have a few new rituals, including the Ritual of Knowledge, a randomly generated ritual that awards knowledge points.
expansion: Heretic ascension now has a few requirements - you must complete your objectives assigned to you prior to learning the final ritual, and all the final rituals have been changed a bit!
qol: Using the Heretic's Mansus Grasp on surfaces (EX: Rust Grasp) now works on right-click, instead of combat mode.
qol: Used heretic influences can now be removed with a Anomaly Neutralizers.
balance: Some heretic rituals are now limited in the amount they can make. You can only have up to 2 heretic blades crafted at once (3 if you are Path of Flesh).
balance: The Lord of the Night has been buffed to be a little scarier. Did you know the Lord of the Night can eat arms to regain body parts and heal?
balance: Buffed some heretic summons - mostly their health pools.
balance: Nerfed the heretic's Mask of Madness. It can no longer infinite stam-crit you.
balance: Nerfed the heretic's ash mark.
balance: Nerfed a bunch of on-hit-heretic-blade effects. Many effects only apply on mark detonation now: Void blade silence, flesh blade wounds, ash blade gasp cooldown refund.
fix: Fixed quite a few bugs and unintended behaviors with heretic code.
refactor: Refactored and improved much of Heretic code. Improved the file structure dramatically.
admin: The heretic's traitor panel has been beefed up a bit.
/cl
2022-02-10 18:26:03 +13:00

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#define TARGET_CLOSEST 0
#define TARGET_RANDOM 1
/obj/effect/proc_holder
var/panel = "Debug"//What panel the proc holder needs to go on.
var/active = FALSE //Used by toggle based abilities.
var/ranged_mousepointer
var/mob/living/ranged_ability_user
var/ranged_clickcd_override = -1
var/has_action = TRUE
var/datum/action/spell_action/action = null
var/action_icon = 'icons/mob/actions/actions_spells.dmi'
var/action_icon_state = "spell_default"
var/action_background_icon_state = "bg_spell"
var/base_action = /datum/action/spell_action
var/datum/weakref/owner
/obj/effect/proc_holder/Initialize(mapload, mob/living/new_owner)
. = ..()
owner = WEAKREF(new_owner)
if(has_action)
action = new base_action(src)
/obj/effect/proc_holder/Destroy()
if(!QDELETED(action))
qdel(action)
action = null
return ..()
/obj/effect/proc_holder/proc/on_gain(mob/living/user)
return
/obj/effect/proc_holder/proc/on_lose(mob/living/user)
return
/obj/effect/proc_holder/proc/fire(mob/living/user)
return TRUE
/obj/effect/proc_holder/proc/get_panel_text()
return ""
GLOBAL_LIST_INIT(spells, typesof(/obj/effect/proc_holder/spell)) //needed for the badmin verb for now
/obj/effect/proc_holder/Destroy()
QDEL_NULL(action)
if(ranged_ability_user)
remove_ranged_ability()
return ..()
/obj/effect/proc_holder/singularity_act()
return
/obj/effect/proc_holder/singularity_pull()
return
/obj/effect/proc_holder/proc/InterceptClickOn(mob/living/caller, params, atom/A)
if(caller.ranged_ability != src || ranged_ability_user != caller) //I'm not actually sure how these would trigger, but, uh, safety, I guess?
to_chat(caller, span_warning("<b>[caller.ranged_ability.name]</b> has been disabled."))
caller.ranged_ability.remove_ranged_ability()
return TRUE //TRUE for failed, FALSE for passed.
if(ranged_clickcd_override >= 0)
ranged_ability_user.next_click = world.time + ranged_clickcd_override
else
ranged_ability_user.next_click = world.time + CLICK_CD_CLICK_ABILITY
ranged_ability_user.face_atom(A)
return FALSE
/obj/effect/proc_holder/proc/add_ranged_ability(mob/living/user, msg, forced)
if(!user || !user.client)
return
if(user.ranged_ability && user.ranged_ability != src)
if(forced)
to_chat(user, span_warning("<b>[user.ranged_ability.name]</b> has been replaced by <b>[name]</b>."))
user.ranged_ability.remove_ranged_ability()
else
return
user.ranged_ability = src
user.click_intercept = src
user.update_mouse_pointer()
ranged_ability_user = user
if(msg)
to_chat(ranged_ability_user, msg)
active = TRUE
update_appearance()
/obj/effect/proc_holder/proc/remove_ranged_ability(msg)
if(!ranged_ability_user || !ranged_ability_user.client || (ranged_ability_user.ranged_ability && ranged_ability_user.ranged_ability != src)) //To avoid removing the wrong ability
return
ranged_ability_user.ranged_ability = null
ranged_ability_user.click_intercept = null
ranged_ability_user.update_mouse_pointer()
if(msg)
to_chat(ranged_ability_user, msg)
ranged_ability_user = null
active = FALSE
update_appearance()
/obj/effect/proc_holder/spell
name = "Spell"
desc = "A wizard spell."
panel = "Spells"
var/sound = null //The sound the spell makes when it is cast
anchored = TRUE // Crap like fireball projectiles are proc_holders, this is needed so fireballs don't get blown back into your face via atmos etc.
pass_flags = PASSTABLE
density = FALSE
opacity = FALSE
///checked by some holy sects to punish the caster for casting things that do not align with their sect's alignment - see magic.dm in defines to learn more
var/school = SCHOOL_UNSET
var/charge_type = "recharge" //can be recharge or charges, see charge_max and charge_counter descriptions; can also be based on the holder's vars now, use "holder_var" for that
var/charge_max = 10 SECONDS //recharge time in deciseconds if charge_type = "recharge" or starting charges if charge_type = "charges"
var/charge_counter = 0 //can only cast spells if it equals recharge, ++ each decisecond if charge_type = "recharge" or -- each cast if charge_type = "charges"
var/still_recharging_msg = "<span class='notice'>The spell is still recharging.</span>"
var/recharging = TRUE
var/holder_var_type = "bruteloss" //only used if charge_type equals to "holder_var"
var/holder_var_amount = 20 //same. The amount adjusted with the mob's var when the spell is used
var/clothes_req = TRUE //see if it requires clothes
var/human_req = FALSE //spell can only be cast by humans
var/nonabstract_req = FALSE //spell can only be cast by mobs that are physical entities
var/stat_allowed = FALSE //see if it requires being conscious/alive, need to set to 1 for ghostpells
var/phase_allowed = FALSE // If true, the spell can be cast while phased, eg. blood crawling, ethereal jaunting
var/antimagic_allowed = FALSE // If false, the spell cannot be cast while under the effect of antimagic
var/invocation = "HURP DURP" //what is uttered when the wizard casts the spell
var/invocation_emote_self = null
var/invocation_type = INVOCATION_NONE //can be none, whisper, emote and shout
var/range = 7 //the range of the spell; outer radius for aoe spells
var/message = "" //whatever it says to the guy affected by it
var/selection_type = "view" //can be "range" or "view"
var/spell_level = 0 //if a spell can be taken multiple times, this raises
var/level_max = 4 //The max possible level_max is 4
var/cooldown_min = 0 //This defines what spell quickened four times has as a cooldown. Make sure to set this for every spell
var/player_lock = TRUE //If it can be used by simple mobs
var/overlay = 0
var/overlay_icon = 'icons/obj/wizard.dmi'
var/overlay_icon_state = "spell"
var/overlay_lifespan = 0
var/sparks_spread = 0
var/sparks_amt = 0 //cropped at 10
var/smoke_spread = 0 //1 - harmless, 2 - harmful
var/smoke_amt = 0 //cropped at 10
var/centcom_cancast = TRUE //Whether or not the spell should be allowed on z2
action_icon = 'icons/mob/actions/actions_spells.dmi'
action_icon_state = "spell_default"
action_background_icon_state = "bg_spell"
base_action = /datum/action/spell_action/spell
/obj/effect/proc_holder/spell/proc/cast_check(skipcharge = 0,mob/user = usr) //checks if the spell can be cast based on its settings; skipcharge is used when an additional cast_check is called inside the spell
if(SEND_SIGNAL(user, COMSIG_MOB_PRE_CAST_SPELL, src) & COMPONENT_CANCEL_SPELL)
return FALSE
if(player_lock)
if(!user.mind || !(src in user.mind.spell_list) && !(src in user.mob_spell_list))
to_chat(user, span_warning("You shouldn't have this spell! Something's wrong."))
return FALSE
else
if(!(src in user.mob_spell_list))
return FALSE
var/turf/T = get_turf(user)
if(is_centcom_level(T.z) && !centcom_cancast) //Certain spells are not allowed on the centcom zlevel
to_chat(user, span_warning("You can't cast this spell here!"))
return FALSE
if(!skipcharge)
if(!charge_check(user))
return FALSE
if(user.stat && !stat_allowed)
to_chat(user, span_warning("Not when you're incapacitated!"))
return FALSE
if(!antimagic_allowed)
var/antimagic = user.anti_magic_check(TRUE, FALSE, FALSE, 0, TRUE)
if(antimagic)
if(isitem(antimagic))
to_chat(user, span_notice("[antimagic] is interfering with your magic."))
else
to_chat(user, span_warning("Magic seems to flee from you, you can't gather enough power to cast this spell."))
return FALSE
if(!phase_allowed && istype(user.loc, /obj/effect/dummy))
to_chat(user, span_warning("[name] cannot be cast unless you are completely manifested in the material plane!"))
return FALSE
var/mob/living/L = user
if(istype(L) && (invocation_type == INVOCATION_WHISPER || invocation_type == INVOCATION_SHOUT) && !L.can_speak_vocal())
to_chat(user, span_warning("You can't get the words out!"))
return FALSE
if(ishuman(user))
var/mob/living/carbon/human/H = user
var/static/list/casting_clothes = typecacheof(list(/obj/item/clothing/suit/wizrobe, /obj/item/clothing/head/wizard))
if(clothes_req) //clothes check
var/passes_req = FALSE
if(istype(H.back, /obj/item/mod/control))
var/obj/item/mod/control/mod = H.back
if(istype(mod.theme, /datum/mod_theme/enchanted))
passes_req = TRUE
if(!passes_req && !is_type_in_typecache(H.wear_suit, casting_clothes))
to_chat(H, span_warning("You don't feel strong enough without your robe!"))
return FALSE
if(!passes_req && !is_type_in_typecache(H.head, casting_clothes))
to_chat(H, span_warning("You don't feel strong enough without your hat!"))
return FALSE
else
if(clothes_req || human_req)
to_chat(user, span_warning("This spell can only be cast by humans!"))
return FALSE
if(nonabstract_req && (isbrain(user) || ispAI(user)))
to_chat(user, span_warning("This spell can only be cast by physical beings!"))
return FALSE
if(!skipcharge)
switch(charge_type)
if("recharge")
charge_counter = 0 //doesn't start recharging until the targets selecting ends
if("charges")
charge_counter-- //returns the charge if the targets selecting fails
if("holdervar")
adjust_var(user, holder_var_type, holder_var_amount)
if(action)
action.UpdateButtonIcon()
return TRUE
/obj/effect/proc_holder/spell/proc/charge_check(mob/user, silent = FALSE)
switch(charge_type)
if("recharge")
if(charge_counter < charge_max)
if(!silent)
to_chat(user, still_recharging_msg)
return FALSE
if("charges")
if(!charge_counter)
if(!silent)
to_chat(user, span_warning("[name] has no charges left!"))
return FALSE
return TRUE
/obj/effect/proc_holder/spell/proc/invocation(mob/user = usr) //spelling the spell out and setting it on recharge/reducing charges amount
switch(invocation_type)
if(INVOCATION_SHOUT)
if(prob(50))//Auto-mute? Fuck that noise
user.say(invocation, forced = "spell")
else
user.say(replacetext(invocation," ","`"), forced = "spell")
if(INVOCATION_WHISPER)
if(prob(50))
user.whisper(invocation)
else
user.whisper(replacetext(invocation," ","`"))
if(INVOCATION_EMOTE)
user.visible_message(invocation, invocation_emote_self) //same style as in mob/living/emote.dm
/obj/effect/proc_holder/spell/proc/playMagSound()
playsound(get_turf(usr), sound,50,TRUE)
/obj/effect/proc_holder/spell/Initialize(mapload)
. = ..()
START_PROCESSING(SSfastprocess, src)
still_recharging_msg = span_warning("[name] is still recharging!")
charge_counter = charge_max
/obj/effect/proc_holder/spell/Destroy()
STOP_PROCESSING(SSfastprocess, src)
qdel(action)
return ..()
/obj/effect/proc_holder/spell/Click()
if(cast_check())
choose_targets()
return 1
/obj/effect/proc_holder/spell/proc/choose_targets(mob/user = usr) //depends on subtype - /targeted or /aoe_turf
return
/**
* can_target: Checks if we are allowed to cast the spell on a target.
*
* Arguments:
* * target The atom that is being targeted by the spell.
* * user The mob using the spell.
* * silent If the checks should not give any feedback messages.
*/
/obj/effect/proc_holder/spell/proc/can_target(atom/target, mob/user, silent = FALSE)
return TRUE
/obj/effect/proc_holder/spell/proc/start_recharge()
recharging = TRUE
/obj/effect/proc_holder/spell/process(delta_time)
if(recharging && charge_type == "recharge" && (charge_counter < charge_max))
charge_counter += delta_time * 10
if(charge_counter >= charge_max)
action.UpdateButtonIcon()
charge_counter = charge_max
recharging = FALSE
/obj/effect/proc_holder/spell/proc/perform(list/targets, recharge = TRUE, mob/user = usr) //if recharge is started is important for the trigger spells
before_cast(targets)
invocation(user)
if(user?.ckey)
user.log_message(span_danger("cast the spell [name]."), LOG_ATTACK)
if(recharge)
recharging = TRUE
if(sound)
playMagSound()
SEND_SIGNAL(user, COMSIG_MOB_CAST_SPELL, src)
cast(targets,user=user)
after_cast(targets)
if(action)
action.UpdateButtonIcon()
/obj/effect/proc_holder/spell/proc/before_cast(list/targets)
if(overlay)
for(var/atom/target in targets)
var/location
if(isliving(target))
location = target.loc
else if(isturf(target))
location = target
var/obj/effect/overlay/spell = new /obj/effect/overlay(location)
spell.icon = overlay_icon
spell.icon_state = overlay_icon_state
spell.set_anchored(TRUE)
spell.set_density(FALSE)
QDEL_IN(spell, overlay_lifespan)
/obj/effect/proc_holder/spell/proc/after_cast(list/targets)
for(var/atom/target in targets)
var/location
if(isliving(target))
location = target.loc
else if(isturf(target))
location = target
if(isliving(target) && message)
to_chat(target, text("[message]"))
if(sparks_spread)
do_sparks(sparks_amt, FALSE, location)
if(smoke_spread)
if(smoke_spread == 1)
var/datum/effect_system/smoke_spread/smoke = new
smoke.set_up(smoke_amt, location)
smoke.start()
else if(smoke_spread == 2)
var/datum/effect_system/smoke_spread/bad/smoke = new
smoke.set_up(smoke_amt, location)
smoke.start()
else if(smoke_spread == 3)
var/datum/effect_system/smoke_spread/sleeping/smoke = new
smoke.set_up(smoke_amt, location)
smoke.start()
/obj/effect/proc_holder/spell/proc/cast(list/targets,mob/user = usr)
/obj/effect/proc_holder/spell/proc/view_or_range(distance = world.view, center=usr, type="view")
switch(type)
if("view")
. = view(distance,center)
if("range")
. = range(distance,center)
/obj/effect/proc_holder/spell/proc/revert_cast(mob/user = usr) //resets recharge or readds a charge
switch(charge_type)
if("recharge")
charge_counter = charge_max
if("charges")
charge_counter++
if("holdervar")
adjust_var(user, holder_var_type, -holder_var_amount)
if(action)
action.UpdateButtonIcon()
/obj/effect/proc_holder/spell/proc/adjust_var(mob/living/target = usr, type, amount) //handles the adjustment of the var when the spell is used. has some hardcoded types
if (!istype(target))
return
switch(type)
if("bruteloss")
target.adjustBruteLoss(amount)
if("fireloss")
target.adjustFireLoss(amount)
if("toxloss")
target.adjustToxLoss(amount)
if("oxyloss")
target.adjustOxyLoss(amount)
if("stun")
target.AdjustStun(amount)
if("knockdown")
target.AdjustKnockdown(amount)
if("paralyze")
target.AdjustParalyzed(amount)
if("immobilize")
target.AdjustImmobilized(amount)
if("unconscious")
target.AdjustUnconscious(amount)
else
target.vars[type] += amount //I bear no responsibility for the runtimes that'll happen if you try to adjust non-numeric or even non-existent vars
/obj/effect/proc_holder/spell/targeted //can mean aoe for mobs (limited/unlimited number) or one target mob
var/max_targets = 1 //leave 0 for unlimited targets in range, 1 for one selectable target in range, more for limited number of casts (can all target one guy, depends on target_ignore_prev) in range
var/target_ignore_prev = 1 //only important if max_targets > 1, affects if the spell can be cast multiple times at one person from one cast
var/include_user = 0 //if it includes usr in the target list
var/random_target = 0 // chooses random viable target instead of asking the caster
var/random_target_priority = TARGET_CLOSEST // if random_target is enabled how it will pick the target
/obj/effect/proc_holder/spell/aoe_turf //affects all turfs in view or range (depends)
var/inner_radius = -1 //for all your ring spell needs
/obj/effect/proc_holder/spell/targeted/choose_targets(mob/user = usr)
var/list/targets = list()
switch(max_targets)
if(0) //unlimited
for(var/mob/living/target in view_or_range(range, user, selection_type))
if(!can_target(target, user, TRUE))
continue
targets += target
if(1) //single target can be picked
if(range < 0)
targets += user
else
var/possible_targets = list()
for(var/mob/living/M in view_or_range(range, user, selection_type))
if(!include_user && user == M)
continue
if(!can_target(M, user, TRUE))
continue
possible_targets += M
//targets += input("Choose the target for the spell.", "Targeting") as mob in possible_targets
//Adds a safety check post-input to make sure those targets are actually in range.
var/mob/chosen_target
if(!random_target)
chosen_target = tgui_input_list(user, "Choose the target for the spell", "Targeting", sort_names(possible_targets))
if(isnull(chosen_target))
return
if(!ismob(chosen_target) || user.incapacitated())
return
else
switch(random_target_priority)
if(TARGET_RANDOM)
chosen_target = pick(possible_targets)
if(TARGET_CLOSEST)
for(var/mob/living/living_target in possible_targets)
if(chosen_target)
if(get_dist(user, living_target) < get_dist(user, chosen_target))
if(los_check(user, living_target))
chosen_target = living_target
else
if(los_check(user, living_target))
chosen_target = living_target
if(chosen_target in view_or_range(range, user, selection_type))
targets += chosen_target
else
var/list/possible_targets = list()
for(var/mob/living/target in view_or_range(range, user, selection_type))
if(!can_target(target, user, TRUE))
continue
possible_targets += target
for(var/i in 1 to max_targets)
if(!length(possible_targets))
break
if(target_ignore_prev)
var/target = pick(possible_targets)
possible_targets -= target
targets += target
else
targets += pick(possible_targets)
if(!include_user && (user in targets))
targets -= user
if(!length(targets)) //doesn't waste the spell
revert_cast(user)
return
perform(targets, user=user)
/obj/effect/proc_holder/spell/aoe_turf/choose_targets(mob/user = usr)
var/list/targets = list()
for(var/turf/target in view_or_range(range,user,selection_type))
if(!can_target(target, user, TRUE))
continue
if(!(target in view_or_range(inner_radius,user,selection_type)))
targets += target
if(!length(targets)) //doesn't waste the spell
revert_cast()
return
perform(targets,user=user)
/obj/effect/proc_holder/spell/proc/updateButtonIcon(status_only, force)
action.UpdateButtonIcon(status_only, force)
/obj/effect/proc_holder/spell/proc/can_be_cast_by(mob/caster)
if((human_req || clothes_req) && !ishuman(caster))
return FALSE
return TRUE
/obj/effect/proc_holder/spell/targeted/proc/los_check(mob/A,mob/B)
//Checks for obstacles from A to B
var/obj/dummy = new(A.loc)
dummy.pass_flags |= PASSTABLE
var/turf/previous_step = get_turf(A)
var/first_step = TRUE
for(var/turf/next_step as anything in (get_line(A, B) - previous_step))
if(first_step)
for(var/obj/blocker in previous_step)
if(!blocker.density || !(blocker.flags_1 & ON_BORDER_1))
continue
if(blocker.CanPass(dummy, get_dir(previous_step, next_step)))
continue
return FALSE // Could not leave the first turf.
first_step = FALSE
for(var/atom/movable/movable as anything in next_step)
if(!movable.CanPass(dummy, get_dir(next_step, previous_step)))
qdel(dummy)
return FALSE
previous_step = next_step
qdel(dummy)
return TRUE
/obj/effect/proc_holder/spell/proc/can_cast(mob/user = usr)
if(((!user.mind) || !(src in user.mind.spell_list)) && !(src in user.mob_spell_list))
return FALSE
if(!charge_check(user,TRUE))
return FALSE
if(user.stat && !stat_allowed)
return FALSE
if(!antimagic_allowed && user.anti_magic_check(TRUE, FALSE, FALSE, 0, TRUE))
return FALSE
if(!ishuman(user))
if(clothes_req || human_req)
return FALSE
if(nonabstract_req && (isbrain(user) || ispAI(user)))
return FALSE
return TRUE
/obj/effect/proc_holder/spell/self //Targets only the caster. Good for buffs and heals, but probably not wise for fireballs (although they usually fireball themselves anyway, honke)
range = -1 //Duh
/obj/effect/proc_holder/spell/self/choose_targets(mob/user = usr)
if(!user)
revert_cast()
return
perform(null,user=user)
/obj/effect/proc_holder/spell/self/basic_heal //This spell exists mainly for debugging purposes, and also to show how casting works
name = "Lesser Heal"
desc = "Heals a small amount of brute and burn damage."
human_req = TRUE
clothes_req = FALSE
charge_max = 100
cooldown_min = 50
invocation = "Victus sano!"
invocation_type = INVOCATION_WHISPER
school = SCHOOL_RESTORATION
sound = 'sound/magic/staff_healing.ogg'
/obj/effect/proc_holder/spell/self/basic_heal/cast(list/targets, mob/living/carbon/human/user) //Note the lack of "list/targets" here. Instead, use a "user" var depending on mob requirements.
//Also, notice the lack of a "for()" statement that looks through the targets. This is, again, because the spell can only have a single target.
user.visible_message(span_warning("A wreath of gentle light passes over [user]!"), span_notice("You wreath yourself in healing light!"))
user.adjustBruteLoss(-10)
user.adjustFireLoss(-10)
/obj/effect/proc_holder/spell/vv_get_dropdown()
. = ..()
VV_DROPDOWN_OPTION("", "---------")
if(clothes_req)
VV_DROPDOWN_OPTION(VV_HK_SPELL_SET_ROBELESS, "Set Robeless")
else
VV_DROPDOWN_OPTION(VV_HK_SPELL_UNSET_ROBELESS, "Unset Robeless")
if(human_req)
VV_DROPDOWN_OPTION(VV_HK_SPELL_UNSET_HUMANONLY, "Unset Require Humanoid Mob")
else
VV_DROPDOWN_OPTION(VV_HK_SPELL_SET_HUMANONLY, "Set Require Humanoid Mob")
if(nonabstract_req)
VV_DROPDOWN_OPTION(VV_HK_SPELL_UNSET_NONABSTRACT, "Unset Require Body")
else
VV_DROPDOWN_OPTION(VV_HK_SPELL_SET_NONABSTRACT, "Set Require Body")
/obj/effect/proc_holder/spell/vv_do_topic(list/href_list)
. = ..()
if(href_list[VV_HK_SPELL_SET_ROBELESS])
clothes_req = FALSE
return
if(href_list[VV_HK_SPELL_UNSET_ROBELESS])
clothes_req = TRUE
return
if(href_list[VV_HK_SPELL_UNSET_HUMANONLY])
human_req = FALSE
return
if(href_list[VV_HK_SPELL_SET_HUMANONLY])
human_req = TRUE
return
if(href_list[VV_HK_SPELL_UNSET_NONABSTRACT])
nonabstract_req = FALSE
return
if(href_list[VV_HK_SPELL_SET_NONABSTRACT])
nonabstract_req = TRUE
return
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